How many calories in
croissant?
Croissant runs 406 calories per 100g, with 46g of carbs (mostly sugar) and 21g of fat. Calorie-dense — most desserts in this range fit best as planned treats rather than impulse picks.
Common serving sizes.
Calories scale with portion. Here's how a typical croissant serving translates in your tracker:
What 406 calories means.
Calorie-dense and fatty — 21 g of fat per 100g means small portions add up fast, so weigh it rather than eyeballing.
Croissant vs. similar foods.
How croissant stacks up on calories and protein against foods people commonly compare it to:
Skip the lookup. Snap the plate.
Point your iPhone camera at croissant and Spotwell's AI estimates the portion and macros in a few seconds. Check it, adjust anything that looks off, and log it.
Download on theApp StoreQuick answers.
How many calories in croissant?
Croissant has approximately 406 calories per 100g. A typical serving — 3 oz (85g) — comes in at 345 calories.
How much protein is in croissant?
8.2g of protein per 100g. That puts croissant at roughly 2.0g of protein per 100 calories — a useful lens when comparing to other sweets sources.
How do I log croissant accurately?
The simplest method: weigh it on a kitchen scale, then enter grams in your tracker. With Spotwell, you can skip the scale — point the camera at the plate and the AI estimates the portion in a few seconds. Adjust the value if it looks off.
Is croissant good for weight loss?
It depends on your overall calorie target. Croissant is calorie-dense at 406 kcal per 100g, so portion control matters more than with low-cal foods.